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Wellbore #00 Wellbore Classification: OW Status: PR - 4/19/2021 Measured TD: 19226 ft. Vertical TD: 7837 ft.| Wellbore Data for Original Wellbore | Wellbore Classification: OW PR - 4/19/2021 | | Wellbore Permit | HORIZONTAL | | Permit #: | | Expiration Date: | 11/19/2021 | | Proposed Top PZ Location: | Sec:21 Twp: 1N 68W | Footage: 116 FSL 280 FWL | | Bottom Hole Location: | Sec:16 Twp: 1N 68W | Footage: 50 FNL 337 FWL | | Proposed Depth/Form: | 19324 ft. | | Surface Mineral Owner Same: | No | | Mineral Owner: | FEE | Surface Owner: | FEE | | Unit: | | Unit Number: | | | Formation And Spacing: | Code: NBRR , Formation: NIOBRARA , Order: , Unit Acreage: 800, Drill Unit: GWA | | Casing: | String Type: CONDUCTOR, Hole Size: 26 in., Size: 16 in., Top: 0 ft., Depth: 80 ft., Weight: 36.94 , Citings Type: PLANNED | | Cement: | Sacks: 64, Top: 0 ft., Bottom: 80 ft. | | Casing: | String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 1500 ft., Weight: 36 , Citings Type: PLANNED | | Cement: | Sacks: 590, Top: 0 ft., Bottom: 1500 ft. | | Casing: | String Type: 1ST, Hole Size: 7.875 in., Size: 5.5 in., Top: 0 ft., Depth: 19314 ft., Weight: 17 , Citings Type: PLANNED | | Cement: | Sacks: 2296, Top: , Bottom: 19314 ft. |
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| Wellbore Completed | | Completion Date: | 2/21/2020 | | Spud Date: | 12/5/2019 | Spud Date Is: | ACTUAL | | Measured TD: | 19226 ft. | Measured PB depth: | 19206 ft. | | True Vertical TD: | 7837 ft. | True Vertical PB depth: | 7837 ft. | | Top PZ Location: | Sec:21 Twp: 1N 68W | Footage: 153 FSL 304 FWL | | Bottom Hole Location: | Sec:16 Twp: 1N 68W | Footage: 56 FNL 334 FWL | | Log Types: | CBL, MWD/LWD. (GR/CNL in API 123-50633). | | Casing: | String Type: CONDUCTOR, Hole Size: 26 in., Size: 16 in., Top: 0 ft., Depth: 100 ft., Weight: 42 , Citings Type: ACTUAL | | Cement: | Sacks: 64, Top: 0 ft., Bottom: 100 ft., Determination Method: VISU | | Casing: | String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 1902 ft., Weight: 36 , Citings Type: ACTUAL | | Cement: | Sacks: 740, Top: 0 ft., Bottom: 1902 ft., Determination Method: VISU | | Casing: | String Type: 1ST, Hole Size: 7.875 in., Size: 5.5 in., Top: 0 ft., Depth: 19216 ft., Weight: 17 , Citings Type: ACTUAL | | Cement: | Sacks: 1781, Top: 1520 ft., Bottom: 19216 ft., Determination Method: CBL | | Formation | Interval Top | Log Bottom | Cored | DSTs | | FOX HILLS | 1323 ft. | | | | | PARKMAN | 4770 ft. | | | | | SUSSEX | 6133 ft. | | | | | SHARON SPRINGS | 8122 ft. | | | | | NIOBRARA | 8173 ft. | | | |
Formation NBRR Formation Classification: OW Status: PR - 4/19/2021 Interval Top: 8848 ft. Interval Bottom: 19188 ft.| Completed Information for Formation NIOBRARA | | 1st Production Date: | 2/22/2021 | Choke Size: | | | Formation Name: | NIOBRARA | Commingled: | No | | Production Method: | | | Open Hole Completion: | No |
| | Formation Treatment | | Treatment Type: | HYDRAULIC FRACTURING | | Treatment Date: | 1/30/2021 | Treatment End Date: | 2/11/2021 | | Treatment Summary: | PERF FROM 8848-19188
629 BBLS 20% HCR-7000 WL; 95 BBLS 7.5% HCL ACID; 19,618 BBLS PUMP DOWN; 276,982 BBLS SLICKWATER; 297,324 BBLS TOTAL FLUID. 8,286,160 LBS WHITE 40/70 OTTAWA/ST. PETERS; 8,286,160 LBS TOTAL PROPPANT. | | Total fluid used in treatment (bbls): | 297324 | Max pressure during treatment (psi): | 7916 | | Total gas used in treatment (mcf): | 0 | Fluid density (lbs/gal): | 8.30 | | Type Of gas: | | Number Of staged intervals: | 39 | | Total acid used in treatment (bbls): | 724 | Min frac gradient (psi/ft): | 0.82 | | Recycled water used in treatment (bbls): | 150 | Total flowback volume recovered (bbls): | 3486 | | Fresh water used in treatment (bbls): | 296450 | Disposition method For flowback: | RECYCLE | | Total proppant used (lbs): | 8286160 | Green completions techniques utilized: | -- | | Reason green techniques Not utilized: |
| | Tubing Size: | 2.375 in. | Tubing Setting Depth: | 8279 ft. | | Tubing Packer Depth: | | Tubing Multiple Packer: | | | Open Hole Top: | | Open Hole Bottom: | | | Initial Test Data: | | Test Date: | 4/15/2021 | Test Method: | Flowing | | Hours Tested: | 24 | Gas Type: | WET | | Gas Disposal: | SOLD | |
| Test Type | Measure |
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| BBLS_H2O | 374 | | BBLS_OIL | 446 | | BTU_GAS | 1256 | | CALC_BBLS_H2O | 374 | | CALC_BBLS_OIL | 446 | | CALC_GOR | 1166 | | CALC_MCF_GAS | 520 | | CASING_PRESS | 2600 | | GRAVITY_OIL | 52 | | MCF_GAS | 520 | | TUBING_PRESS | 1700 |
| | Perforation Data: | | Interval Top: | 8848 ft. | # Of Holes: | 1140 | | Interval Bottom: | 19188 ft. | Hole Size: | 0.39 in. |
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| Reported Plugged | N | |
| Out Of Service Repurposed | N | |
| Out Of Service | N | |
| Inactive Exception | N | |
| Noticed Inactive | N | |
| Defined Inactive | N | |
| Low Producing | N | |
| Total Oil Produced (Barrels) | 20117 |
| Total Gas Produced (MCF) | 121572 |
| GOR | 6043 |
| GOR Determination | BOE |
| Average BOE per Day | 112.525 |
| Average MCFE per Day | 652.655 |
| Federal Financial Assurance | i | |
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